Intangible Assets (Detail) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 41,695	$ 42,125
Accumulated Amortization	(23,697)	(17,119)
Net Carrying Amount	17,998	25,006
Customer Relationships
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	33,880	33,880
Accumulated Amortization	(17,364)	(12,001)
Net Carrying Amount	$ 16,516	$ 21,879
Weighted Average Useful Life	6 years 9 months 18 days	6 years 9 months 18 days
Licensing agreements and patents
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 2,245	$ 2,295
Accumulated Amortization	(2,096)	(1,686)
Net Carrying Amount	$ 149	$ 609
Weighted Average Useful Life	5 years 18 days	5 years 18 days
Completed technologies
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 5,570	$ 5,570
Accumulated Amortization	(4,237)	(3,161)
Net Carrying Amount	$ 1,333	$ 2,409
Weighted Average Useful Life	5 years 3 months 18 days	5 years 3 months 18 days
Trademarks
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount		$ 380
Accumulated Amortization		(271)
Net Carrying Amount		$ 109
Weighted Average Useful Life		3 years 6 months 18 days